| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.25 | 9.361% | $41.8306 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $193.52 | 10.442% | $213.7274 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $79.40 | 4.339% | $82.8452 | $82.85 | $82.85 | $82.80 |
| Purchase #4 | $39.90 | 7.381% | $42.845 | $42.85 | $42.85 | $42.80 |
| Purchase #5 | $66.49 | 11.588% | $74.1949 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $144.39 | 9.402% | $157.9655 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $94.59 | 7.617% | $101.7949 | $101.79 | $101.80 | $101.80 |
| 7 purchase totals = | $656.54 | $715.2035 | $715.21 | $715.25 | $715.10 | |